Coleus (Plectranthus or Solenostemon) stem cross section with immature oil trichomes.
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| External Secretory Structures | ||
| hi-res image | Curtis, Lersten, and Nowak 2002 rev. 2015 | ||||
Coleus (Plectranthus or Solenostemon) stem cross section with immature oil trichomes. |
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